diff --git a/_tests/accid/accid-011.mei b/_tests/accid/accid-011.mei
new file mode 100644
index 000000000..50816efc4
--- /dev/null
+++ b/_tests/accid/accid-011.mei
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-model href="https://music-encoding.org/schema/5.0/mei-all.rng" type="application/xml" schematypens="http://relaxng.org/ns/structure/1.0"?>
+<?xml-model href="https://music-encoding.org/schema/5.0/mei-all.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
+<mei xmlns="http://www.music-encoding.org/ns/mei" meiversion="5.0">
+   <meiHead>
+      <fileDesc>
+         <titleStmt>
+            <title>Accid as child of layer</title>
+         </titleStmt>
+         <pubStmt>
+            <date isodate="2024-11-11" />
+         </pubStmt>
+         <seriesStmt>
+            <title>Verovio test suite</title>
+         </seriesStmt>
+      </fileDesc>
+      <encodingDesc>
+         <appInfo>
+            <application version="4.4.0" label="2">
+               <name>Verovio</name>
+            </application>
+         </appInfo>
+      </encodingDesc>
+   </meiHead>
+   <music>
+      <body>
+         <mdiv>
+            <score>
+               <scoreDef midi.bpm="400">
+                  <staffGrp>
+                     <staffDef n="1" lines="5" clef.shape="G" clef.line="2" />
+                  </staffGrp>
+               </scoreDef>
+               <section>
+                  <measure>
+                     <staff n="1">
+                        <layer n="1">
+                           <accid loc="10" accid="f" />
+                           <note dur="4" loc="10" />
+                           <accid loc="10" accid="x" />
+                           <note dur="4" loc="10" />
+                           <accid loc="11" accid="ff" />
+                           <note dur="4" loc="11" />
+                           <accid loc="12" accid="tf" />
+                           <note dur="4" loc="12" />
+                        </layer>
+                     </staff>
+                  </measure>
+                  <measure>
+                     <staff n="1">
+                        <layer n="1">
+                           <accid loc="-1" accid="f" />
+                           <note dur="4" loc="-1" />
+                           <accid loc="-2" accid="x" />
+                           <note dur="4" loc="-2" />
+                           <accid loc="-3" accid="ff" />
+                           <note dur="4" loc="-3" />
+                           <accid loc="-4" accid="tf" />
+                           <note dur="4" loc="-4" />
+                        </layer>
+                     </staff>
+                  </measure>
+               </section>
+            </score>
+         </mdiv>
+      </body>
+   </music>
+</mei>
